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NationalPart #: 450867

National 450867 Engine Crankshaft Seal - Front
⚙️ 30 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$23.36Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jaguar, XJ12, XJRS, and XJS
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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National 450867 Engine Crankshaft Seal - Front
| Brand | National |
| Part Number | 450867 |
| Inside Diameter | 2.125 |
| Inside Diameter | 53.980 |
| Thickness | 0.437 |
| Thickness | 11.100 |
| Outside Diameter | 2.879 |
| Outside Diameter | 73.130 |
| Sealing Material | Nitrile |
| Housing Bore (Inch) | 2.875 |
| Housing Bore (MM) | 73.030 |
| Material | Nitrile |
| Outside Diameter (Inch) | 2.879 |
| Outside Diameter (mm) | 73.130 |
| Part Description | Oil seal |
| Redicoat | Yes |
| Series | 450000 |
| Shaft (Inch) | 2.125 |
| Shaft (MM) | 53.980 |
| Type | 45 |
| Unit of Dimension | Inch |
| Width (Inch) | 0.437 |
| Width (mm) | 11.100 |
This part fits 30 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1996 | Jaguar | XJ12 | 6.0L | V12 | Front | |
| 1995 | Jaguar | XJ12 | 6.0L | V12 | Front | |
| 1995 | Jaguar | XJS | 6.0L | V12 | Front | |
| 1994 | Jaguar | XJ12 | 6.0L | V12 | Front | |
| 1994 | Jaguar | XJS | 6.0L | V12 | Front | |
| 1993 | Jaguar | XJRS | 6.0L | V12 | Front | |
| 1992 | Jaguar | XJS | 5.3L | V12 | Front | |
| 1991 | Jaguar | XJS | 5.3L | V12 | Front | |
| 1990 | Jaguar | XJS | 5.3L | V12 | Front | |
| 1989 | Jaguar | XJS | 5.3L | V12 | Front | |
| 1988 | Jaguar | XJS | 5.3L | V12 | Front | |
| 1987 | Jaguar | XJS | 5.3L | V12 | Front | |
| 1986 | Jaguar | XJS | 5.3L | V12 | Front | |
| 1985 | Jaguar | XJS | 5.3L | V12 | Front | |
| 1984 | Jaguar | XJS | 5.3L | V12 | Front | |
| 1983 | Jaguar | XJS | 5.3L | V12 | Front | |
| 1982 | Jaguar | XJS | 5.3L | V12 | Front | |
| 1981 | Jaguar | XJS | 5.3L | V12 | Front | |
| 1980 | Jaguar | XJS | 5.3L | V12 | Front | |
| 1979 | Jaguar | XJ12 | 5.3L | V12 | Front | |
| 1979 | Jaguar | XJS | 5.3L | V12 | Front | |
| 1978 | Jaguar | XJ12 | 5.3L | V12 | Front | |
| 1978 | Jaguar | XJS | 5.3L | V12 | Front | |
| 1977 | Jaguar | XJ12 | 5.3L | V12 | Front | |
| 1977 | Jaguar | XJS | 5.3L | V12 | Front | |
| 1976 | Jaguar | XJ12 | 5.3L | V12 | Front | |
| 1976 | Jaguar | XJS | 5.3L | V12 | Front | |
| 1975 | Jaguar | XJ12 | 5.3L | V12 | Front | |
| 1974 | Jaguar | XJ12 | 5.3L | V12 | Front | |
| 1973 | Jaguar | XJ12 | 5.3L | V12 | Front |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
0933971106296108874341104601333915527612195678M1195678M2206051020655621091210982132023968702536T229317531172140619425415244496450867493145295826241764388272-15939574254152A-1805-H-398A-805-F-191A1805H-398A805F-191AA6605RAR26939RC3002JJ20-116JLM010613NB584R13881SA10792SKT84582T2105T2106T409131XAA17322XER90620
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.